Cam Experts... Do Your Part!!! It's A 351w

[BowTie Eater 5 Liter]

I am going to purchase a stock 351w from a junkyard, & build it up. here's what i want,

351w Short block
stock 5.0 fuel lines
trick flow twisted wedge heads
trick flow "351" intake
24lb injectors
pro-m 77mm mass air
trick flow 1.6 Rocker arms
crane hi-6 ignition & ps-91 coil
190lph pump & AFPR
Stock 5.0 t-5 (when she blows, probably a Termec TKO)
bbk 70mm t-body & egr
3.55 or 3.73 gears
drop engine mounts
new flywheel
new distributor
new (or used) oil pan

NOW FOR A CAM, HOW MUCH LIFT COULD I HAVE WITHOUT PISTON-TO-VALVE PROBLEM?
I want to stick to the trick flow name & was wondering if I should use

stage 1(Duration@.050 221*/225*, lift.499/.510, Lobe seperation 112*)

Stage 2(duration 224*/232*, lift.542/.563,
lobe sep 112*)

or stage 3( duration236*/248*, lift .574/.595, lobe 110*) cam?

I dont want to cut the pistons, but might get 10-12:1 compression pistons(dont know what the stock 351 has?)
also for pushrods i have no clue.
I will use the stock 351 until funds grow, with the exception of fuel injection, but with the stock 5.0 19lb injs
If you can suggest any other things i missed.
thanks!

If You read this SKYMAN Please tell me where/who makes them i can get those Drop motor mounts


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1988 Mustang GT, T-5
No Smog Pump (Shorty Belt), Dumps At The End Of Stock H-Pipe (Sounds Mean), K&N Air Filter (Stock Air Box, Removed air silendcer), 198.9 rwhp @4200 (235 Motor!!), 285 lbs-ft @2900 (336 Motor!!!).
My Stang